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Eq.1 Eq.2 Eq.3 C9)+ O2@)→ CO2@) H22) + ½O2@ → H,O® 2C(s) + 3Hg) + ½O2«g→ C¸H;OH AH CO2=-393 AH,° H,0= -286 ДН. СНОН%3-278 Eq.4 C,H;OH) + 302g→ 2CO22)+ 3H2(g) AHrxn 1.) Modify the 3 equations to achieve the reaction below. As you modify equations, apply thermochemical equation rules in modifying their enthalpy values as well. 2.) Compute for the total enthalpy (4Hm) of the reaction below: C,H;OH + 30z«e→ 2COg) + 3H2)

Eq.1 Eq.2 Eq.3 C9)+ O2@)→ CO2@) H22) + ½O2@ → H,O® 2C(s) + 3Hg) + ½O2«g→ C¸H;OH AH CO2=-393 AH,° H,0= -286 ДН. СНОН%3-278 Eq.4 C,H;OH) + 302g→ 2CO22)+ 3H2(g) AHrxn 1.) Modify the 3 equations to achieve the reaction below. As you modify equations, apply thermochemical equation rules in modifying their enthalpy values as well. 2.) Compute for the total enthalpy (4Hm) of the reaction below: C,H;OH + 30z«e→ 2COg) + 3H2)

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter16: Thermodynamics: Directionality Of Chemical Reactions
Section: Chapter Questions
Problem 16.CCP
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Audio-Guided Lecture - Thermochemistry Part 2 - Microsoft PowerPoint (Product Activation Failed) File Home Insert Design Transitions Animations Slide Show Review View * Cut Layout - IA Text Direction Shape Fill- 第Find Aal 20+ - A A E- E E Copy A Reset Align Text - AZLOB Shape Outline ab. Replace BI U S abe AV- Aa A - Paste New Arrange Quick Slide- "G Section- Slides Format Painter E Convert to SmartArt- Styles- Shape Effects- A Select - Clipboard Font Paragraph Drawing Editing Slides Outline 25 Enthalpy of Formation and Reaction FINAL CHALLENGE: Write the formation reaction for water and ethanol. 1. Waite ene mele ef the peda on the right side 2. Plug in theclementi 1oea) in their tal st: en the etatide ef the eqanion .ahay םוב גרמ םדמיבבבה הבליבודוב,תמrואי המבאל 3. Write the cemplete and laneed eguation Neie AH, H0- -2as Nate: Whan untng famatan aata frecton re oba Nase AH, CHOH- J + CHOH 4. Ropeat atopa a le eshanel CHOH Step. Step2. Ca) - H/3) - 0/3) Seepa. 20) - 3H) - VOg) CHOH Eq.1 Eq.2 Eq.3 Co + O2 > CO22) H2(g) + ½02(g) 2C + 3Hz + ½O2→ C,H;OH AH CO,= -393 ДН AH, C,H,OH=-278 26 Enthalpy of Formation and Reaction Medify the fomation tiom of arten diexide, waterandatharcland thein atandard anthalpy valu AH Н,0 %3D -286 CO CO AH co.-403 Eq.! Eg2 Eg A CHON- 1 How can we um Heaa Lw to computa for thatotal nthaly of the uction below? CH,OH + 30:> 2C0+3H Eq.4 C,H,OH() + 302@) → 2CO2(2) + 3H2@) AHrn www 1.) Modify the 3 equations to achieve the reaction below. As you modify equations, apply thermochemical equation rules in modifying their enthalpy values as well. 27 FINAL CHALLENGE: CO CO AH Co.-393 20-3- WO CHOH AH CHOH - Eg.4 CHOH - 30 200H ----- 1.) Medify dhe s cquiom to achiove dhe reacion beow Aa you moafycguationa ssly thomechomical cqudion nula in madilying dhair enthalpy waluOa wel. 2.) Compute for the total enthalpy (AHrm) of the reaction below: z.) Compute for the total onthalpy(4H the reation bdow: 2COe + 3H2(g) C,HOH, + 30y> 2C0 +3Hy C,H;OH + 302(> 28 Sample - Combustion of Propane, C3H3 reaction a cerried out in * seriea of aka, AH for ske overall eaction sill be IQUAL o ske um of ske enikaly ekanges for ske individual ataga. Click to add notes Activate Windows Go to Settings to activate Windows. Slide 27 of 38 "Office Theme" 9 95% 10:03 PM O Type here to search ^ G 4) 5/10/2022
Transcribed Image Text:Audio-Guided Lecture - Thermochemistry Part 2 - Microsoft PowerPoint (Product Activation Failed) File Home Insert Design Transitions Animations Slide Show Review View * Cut Layout - IA Text Direction Shape Fill- 第Find Aal 20+ - A A E- E E Copy A Reset Align Text - AZLOB Shape Outline ab. Replace BI U S abe AV- Aa A - Paste New Arrange Quick Slide- "G Section- Slides Format Painter E Convert to SmartArt- Styles- Shape Effects- A Select - Clipboard Font Paragraph Drawing Editing Slides Outline 25 Enthalpy of Formation and Reaction FINAL CHALLENGE: Write the formation reaction for water and ethanol. 1. Waite ene mele ef the peda on the right side 2. Plug in theclementi 1oea) in their tal st: en the etatide ef the eqanion .ahay םוב גרמ םדמיבבבה הבליבודוב,תמrואי המבאל 3. Write the cemplete and laneed eguation Neie AH, H0- -2as Nate: Whan untng famatan aata frecton re oba Nase AH, CHOH- J + CHOH 4. Ropeat atopa a le eshanel CHOH Step. Step2. Ca) - H/3) - 0/3) Seepa. 20) - 3H) - VOg) CHOH Eq.1 Eq.2 Eq.3 Co + O2 > CO22) H2(g) + ½02(g) 2C + 3Hz + ½O2→ C,H;OH AH CO,= -393 ДН AH, C,H,OH=-278 26 Enthalpy of Formation and Reaction Medify the fomation tiom of arten diexide, waterandatharcland thein atandard anthalpy valu AH Н,0 %3D -286 CO CO AH co.-403 Eq.! Eg2 Eg A CHON- 1 How can we um Heaa Lw to computa for thatotal nthaly of the uction below? CH,OH + 30:> 2C0+3H Eq.4 C,H,OH() + 302@) → 2CO2(2) + 3H2@) AHrn www 1.) Modify the 3 equations to achieve the reaction below. As you modify equations, apply thermochemical equation rules in modifying their enthalpy values as well. 27 FINAL CHALLENGE: CO CO AH Co.-393 20-3- WO CHOH AH CHOH - Eg.4 CHOH - 30 200H ----- 1.) Medify dhe s cquiom to achiove dhe reacion beow Aa you moafycguationa ssly thomechomical cqudion nula in madilying dhair enthalpy waluOa wel. 2.) Compute for the total enthalpy (AHrm) of the reaction below: z.) Compute for the total onthalpy(4H the reation bdow: 2COe + 3H2(g) C,HOH, + 30y> 2C0 +3Hy C,H;OH + 302(> 28 Sample - Combustion of Propane, C3H3 reaction a cerried out in * seriea of aka, AH for ske overall eaction sill be IQUAL o ske um of ske enikaly ekanges for ske individual ataga. Click to add notes Activate Windows Go to Settings to activate Windows. Slide 27 of 38 "Office Theme" 9 95% 10:03 PM O Type here to search ^ G 4) 5/10/2022
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